So here in the Northern Hemisphere we’re looking at the summer solstice tomorrow, or today if you’re reading this at the right time, or sometime in the past if you’re reading it after that. Anyway. Please remember that while this is the longest day of the year, it is not the day when sunset comes the latest in the year. This phenomenon may seem confusing if you don’t know this piece of information: Astronomers have always hated drive-in movie operators, and vice-versa. I hope this clears matters up for you.